Thanks, everyone, for your responses! I have an update: We had a talk the other night, and he told me that he was feeling extreme anxiety because he thought that I didn't "need" him in that way. He thought that I was doing it "on my own" and didn't need him to do it for me. I basically told him that most women don't require it as much as men do, and sometimes, I just don't want to do it. I sometimes am tired, sometimes I may have other things I want to do, etc. He shouldn't take it so personally that I just plain don't want it as much as he does. He seemed to accept this for now, so we shall see if things improve! Thank you again!